狠狠躁夜夜躁人人爽天天不卡_午夜免费啪视频在线观看_3d动漫精品啪啪一区二区下载_亚洲av日韩精品久久久久久久_日本19禁啪啪吃奶大尺度

產(chǎn)品介紹
MOLDED GRATING
ENQUIRE

Continuous fiberglass roving is placed in the open, heated mold in alternating layers, wetted out thoroughly with resin. Such a process produce an integral, one- piece construction, which offers excellent corrosion resistance and bi-directional strength as well. The mould is heated to cure the panel after such a fiberglass-roving- weaving process. If embedded grit top surface is required for extra anti-slip, the mould will receive grit at this time before the panel is cured. Upon curing, the panel is ejected from the mould, and at this time, the panel will typically have a concave(meniscus) top surface for slip resistance. Should a standard applied-grit top surface is needed, a secondary operation follows, that is: the grit will be bonded to the top of the completed panel.

  • Inegral,one-piece construction good bi-directional strength;
  • Excellent chemical resistance;
  • Extra Anti-Slip top surface;

  • 1.Anti-slip plate
  • 2.Grating
  • 3.An inegral corrosion resistant construction
  • We offer the following various MOLDED GRATING for you to choose

    亚洲人成无码www久久久| 国产成a人片在线观看视频| 国产乡下妇女做爰| 国语对白做受xxxxx在| 成人做爰www网站视频下载| 亚洲精品乱码久久久久久久久久久久| 国内揄拍国内精品人妻| 久久久久久久久蜜桃| 久久亚洲av成人无码电影| 日韩人妻无码精品无码中文字幕| 特级无码毛片免费视频尤物| 欧美精品18videosex性欧美| www夜片内射视频日韩精品成人| 免费又黄又爽又猛的毛片| 少妇高潮惨叫久久久久久电影| 国产精品av免费观看| 国产精品理论片在线观看| 女人被狂躁到高潮视频免费网站| 亚洲av无码专区在线| 免费精品无码av片在线观看| 久久久久亚洲av成人片乱码| 欧美网站免费观看在线| 麻豆精品导航| 国产熟妇另类久久久久| 午夜免费福利小电影| 牲高潮99爽久久久久777| 人人妻人人澡人人爽人人精品| 一本一道av无码中文字幕麻豆| 色妺妺av爽爽影院| 亚洲成在人线在线播放无码| 大又大粗又爽又黄少妇毛片| 精品亚洲成在人线av无码| 国产无套粉嫩白浆在线| 国产精品va无码一区二区| 亚洲视频一区| 国产成人精品999在线观看| 四虎影视成人永久免费观看视频| 四虎影视4hu4虎成人| 午夜一区欧美二区高清三区| 国产中年熟女高潮大集合| 成人无码区免费a片久久鸭软件|